package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.dto.OrdersPageQueryDTO;
import com.sky.entity.Orders;
import org.apache.ibatis.annotations.MapKey;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.Date;
import java.util.List;
import java.util.Map;

@Mapper
public interface OrderMapper {
    /**
     * 插入订单数据
     *
     * @param orders
     */
    void insert(Orders orders);

    /**
     * 根据订单号查询订单
     *
     * @param orderNumber
     */
    @Select("select * from orders where number = #{orderNumber}")
    Orders getByNumber(String orderNumber);

    /**
     * 修改订单信息
     *
     * @param orders
     */
    void update(Orders orders);

    @Update("update orders set status = #{orderStatus}, pay_status = #{orderPaidStatus}, checkout_time = #{checkOutTime} where number = #{orderNumber}")
    void updateStatus(String orderNumber, Integer orderPaidStatus, Integer orderStatus, LocalDateTime checkOutTime);

    /**
     * 分页条件查询并按下单时间排序
     * @param ordersPageQueryDTO
     */
    Page<Orders> pageQuery(OrdersPageQueryDTO ordersPageQueryDTO);

    /**
     * 根据id查询订单
     * @param id
     * @return
     */
    @Select("select * from orders where id = #{id}")
    Orders getById(Long id);

    /**
     * 查询某个状态的订单数量
     * @param status
     * @return
     */
    @Select("select count(*) from orders where status = #{status}")
    Integer countByStatus(Integer status);

    /**
     * 根据订单状态和下单时间查询订单
     * @param status
     * @param orderTime
     * @return
     */
    @Select("select * from orders where status = #{status} and order_time < #{orderTime} ")
    List<Orders> getByStatusAndOrderTimeLT(Integer status,LocalDateTime orderTime);

    /**
     * 统计营业额数据
     * @param begin
     * @param end
     * @return
     */
    @MapKey("date")
    List<Map<String, Object>> turnoverStatistics(LocalDate begin, LocalDate end);

    @MapKey("date")
    List<Map<String, Object>> ordersStatistics(LocalDate begin, LocalDate end);

    Integer countByMap(Map map);

    Double sumByMap(Map map);
}
